Question

what is the temperature of the water in a hot bath? select the better estimate. 40°c 40°f

Explanation:

Step1: Convert \(40^{\circ}F\) to Celsius

Use the formula \(C=\frac{5}{9}(F - 32)\).
Substitute \(F = 40\) into the formula: \(C=\frac{5}{9}(40 - 32)=\frac{5}{9}\times8=\frac{40}{9}\approx4.44^{\circ}C\).

Step2: Compare the two temperatures

\(40^{\circ}C\) is a warm - hot temperature suitable for a bath. \(4.44^{\circ}C\) (equivalent to \(40^{\circ}F\)) is a very cold temperature, not suitable for a hot bath.

Answer:

\(40^{\circ}C\)